Just updated my late 2011 MBP 15 with AMD 6770 gfx card.
Apparently there was some firmware update done; multiple reboots; strange "siren" sound in between.
When it came up again, I got distorted graphics (looked like video memory corruption); I rebooted, got an actual blue screen shortly after; System crashed and rebooted.
So far it's running okay now since about an hour. I still have a bad feeling now...
Apparently there was some firmware update done; multiple reboots; strange "siren" sound in between.
When it came up again, I got distorted graphics (looked like video memory corruption); I rebooted, got an actual blue screen shortly after; System crashed and rebooted.
So far it's running okay now since about an hour. I still have a bad feeling now...